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Xelga [282]
3 years ago
5

Juan purchased three pounds of apples for $3.57. How much did Juan pay for each pound?

Mathematics
2 answers:
REY [17]3 years ago
4 0
$1.19 per pound
Explanation:
Artist 52 [7]3 years ago
3 0
3.57/3=1.19$ per pound
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If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?
oee [108]
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n= number of sides
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if applying this you won't have to draw any diagonals to
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6 0
3 years ago
Find the 10th term of the arithmetic sequence -x + 9, 4x + 14, 9x + 19, ...
rusak2 [61]

Answer:

44x + 54

Step-by-step explanation:

The nth term of an arithmetic sequence is given by :

Tn = a + (n - 1)d

d = common difference = T2 - T1

d = T2 - T1

a = first term = - x + 9

d = 4x + 14 - (-x + 9)

d = 4x + 14 + x - 9

d = 5x + 5

The 10th term:

T(10) = (-x + 9) + (10 - 1)*(5x + 5)

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T(10) = - x + 9 + 45x + 45

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Hence, the 10th term is 44x + 54

5 0
2 years ago
SOlve the system of equations using substitution<br><br><br> y=2x-10<br> y=4x-8
dezoksy [38]
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Now you do,
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That is,
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